Black Anker PowerCore charger with orange sun sticker

I lost my black Anker PowerCore 10000 portable charger yesterday around 3pm near the UC Merced Library, behind the student bike racks. It’s a compact, matte black rectangle about the size of a lipstick case, with a bright orange sun-shaped sticker on the back and a small dent on the bottom edge. It still powers my phone, so it’s essential for long study days between classes. It has sentimental value because it was a gift from my sister last year. If anyone found it, I’d really appreciate getting it back—thanks so much.